"Fuck," Denji curses again, whining coarsely in desperation as he rocks his hips against Shidou's finger. He grabs at his cock, stroking himself urgently. Being prompted to cum is really hot... Denji's resisting all of this less and less, and it's easy to do that when it feels so good. It's rewarding as fuck to just let go and accept he's having a great time and not fret about if he's bisexual or whatever.

Denji's abs clench and his body jolts. Jerking his dick while having his ass played with feels way too good—which is why Denji's brows knit and tense as he clenches his jaw, groaning as he does indeed paint his torso with his load, which goes notably further than before despite having already cum. His jaw drops and Denji is breathing heavily in the aftermath of his orgasm, weakly letting go of his spent cock.

"Oh my god, dude..."

There are actual tears in Denji's eyes from the force of his orgasm; his whole body tingles with warmth, and he almost feels—lighter, somehow.